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Double Peak Challenge

San Marcos, United States • 26 Sep 2026

Event Overview

The Double Peak Challenge is an 11th annual running event in San Marcos, CA. It includes a 10K, a 5K Fun Run, and a Kids Trail Trot. The event brings together the local and neighboring running communities.

Race Distances

  • 10K: A timed run that gains 1,176 feet of elevation.
  • 5K Fun Run: An untimed run on the same course.
  • Kids Trail Trot: A sprint course for younger children.

Course and Location

All races start at San Elijo Park (1105 Elfin Forest Rd, San Marcos, CA). The 10K and 5K courses climb to the summit of Double Peak, which is 1,558 feet high and the highest point in North County, offering panoramic views. The Kids Trail Trot is a separate sprint course. Visit the organization's website for the most recent information.

Participant Items

  • 10K: Participants receive a racer's bib, a shirt, and a wooden medal.
  • 5K Fun Run: Participants receive a racer's bib, a shirt, and a wooden medal.
  • Kids Trail Trot: Children receive a finisher's medal.
United States California San Marcos

Race information

Website Registration
10 km
10k
5 km
Visit the organization's website for the most recent information.
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